A sorption
isotherm (also adsorption
isotherm) describes the equilibrium of the sorption of a material at a surface (more general at a
Kaynak: Sorption isothermThe Gibbs adsorption
isotherm for multicomponent systems is an equation used to relate the changes in concentration of a component in
Kaynak: Gibbs isothermThe Freundlich equation or Freundlich adsorption
isotherm is an adsorption
isotherm , which is a curve relating the concentration of a
Kaynak: Freundlich equationThe Langmuir equation (also known as the Langmuir
isotherm, Langmuir adsorption equation or Hill-Langmuir equation) relates the coverage or
Kaynak: Langmuir equationbetween water content and equilibrium humidity of a material can be displayed graphically by a curve, the so called moisture sorption
isotherm.
Kaynak: Moisture sorption isothermThe freezing level, or 0°C (zero-degree)
isotherm , represents the altitude in which the temperature is at 0°C (the freezing point of
Kaynak: Freezing levelThe Henry adsorption constant is the constant appearing in the linear adsorption
isotherm, which formally resembles Henry's law ; therefore
Kaynak: Henry adsorption constant